Suppose a is inquadrant iv and b is in quadrant iii.
if cos(a)=(9/41) and cos(b)=-(8/17), then...
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Mathematics, 13.01.2020 07:31 kalithekittenqueen
Suppose a is inquadrant iv and b is in quadrant iii.
if cos(a)=(9/41) and cos(b)=-(8/17), then sin(a+b)=
compute sin (a-b)=
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Answers: 2
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